baber/WOPTO huggingface dataset:
Patent JP-2015193065-A (JP)
Title: Polishing device and polishing method
Inventor: YOSHIDA HIROSHI
IPC: H01L21/304
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device that can implement a multistep polishing of a substrate at low cost.SOLUTION: The polishing device includes: multiple polishing tables supporting a respective polishing pad; multiple polishing heads for pressing the substrate to the polishing pad; and a transporting device for transporting the substrate to at least two polishing heads of the multiple polishing heads. The multiple polishing heads have different structures from one another.
Patent JP-2014168074-A (JP)
Title: Method of manufacturing surface emitting laser element
Inventor: SHOJI HIROYOSHI
IPC: B41J2/47
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To stably mass produce a surface emitting laser element having the magnitude of the positional displacement amount of the centroid of an optical filter with respect to the center of a current passage region of 0.1 μm or less, while controlling transverse-mode oscillation.SOLUTION: A dielectric layer 111a having an optical thickness of λ/4 is laminated on an upper surface of a laminated body, a resist pattern 120a defining an outer perimeter of a mesa structure and a resist pattern 120b protecting a region corresponding to a part with a low reflection rate in an emitting region are formed and cured on the upper surface of the dielectric layer, and thereafter the dielectric layer 111a is etched. Then, a second resist pattern 123 protecting a region corresponding to all of the emitting region is formed, and the laminated body is etched using the first resist pattern and the second resist pattern as an etching mask to form the mesa structure. A selectively-oxidized layer is selectively oxidized, a confined structure where an oxide surrounds a current passing region is formed, and a dielectric layer having an optical thickness of 2λ/4 is laminated on the upper surface of the laminated body.
Patent JP-2015198390-A (JP)
Title: Image reading device and image forming apparatus
Inventor: TANAKA SHIGETO
IPC: H04N1/04
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device that can avoid an adverse effect due to incorrect determination in blank paper detection in a document of an indeterminate size, even when documents with different widths are mixed and placed.SOLUTION: A document reading device includes: a document tray on which documents are placed; a conveyance path through which documents are conveyed to an image reading part; a color line sensor that is provided in the image reading part; a blank paper detection determination circuit that determines whether or not a document is black paper; a CPU that controls, when the blank paper detection determination circuit has determined that the document is blank paper, not to output image data of the document; and a sensor that determines if the document is of a standard size or of an indeterminate size. When the document has been determined to be of the indeterminate size, even if the document has been determined to be blank paper, the CPU controls to output image data of the document.
Patent JP-2015198428-A (JP)
Title: viewing information acquisition device
Inventor: FUKUHA YASUNORI
IPC: H04N17/00
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a viewing information acquisition device which can obtain more accurate audience rating, with less burden on the survey respondents.SOLUTION: A viewing information acquisition device 1 is constituted of the remote controller 3 and the body 2 of a television. The remote controller 3 includes viewer identification buttons for assigning a specific button to each survey respondent in a household to be surveyed, and a viewing information relevant button. The body 2 includes a control section 11 performing the processing according to an infrared signal received at an IR receiving section 15, and a storage section 12 for storing the viewing information. When the viewing information relevant button is operated, the control section 11 performs the processing for transmitting an infrared signal, corresponding to the viewing information relevant button that is operated only when the viewer has been identified, to the television 5.
Patent JP-2015200529-A (JP)
Title: Shape measurement device
Inventor: NIIMI KIYOAKI
IPC: B21K27/00
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement device that can accurately measure the shape of a heated steel product by using an imaging device even in a measurement environment where the temperature largely changes.SOLUTION: In a shape measurement device 1 that measures the shape of a heated steel product, a laser 10, and a first camera 20 and a second camera 30 that detect light emitted from the laser 10 and reflected on the steel product are fixed to a single base 40 arranged separated from the steel product, and the base 40 is cooled by a coolant.
Patent JP-2014223061-A (JP)
Title: Method of culturing hepatocyte
Inventor: MATSUI HITOSHI
IPC: C12Q1/02
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of culturing hepatocytes which can efficiently prepare the hepatic tissue capable of keeping the drug transport function for the long term, and a method of using the cultured hepatocytes prepared by the culturing method.SOLUTION: This invention provides a method in which hepatocytes are cultured on a substrate with oxygen permeability to form bile canaliculi, characterized in that hepatocytes are cultured under a low oxygen concentration of 4% or more and 12.5% or less.
Patent JP-2015204464-A (JP)
Title: Multiband antenna
Inventor: SUZUKI TAKESHI
IPC: H01Q9/42
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To deal with transmission/reception over a multi-frequency wide band and further to implement downsizing and thinning.SOLUTION: A multiband antenna configured to deal with the transmission/reception over the multi-frequency wide band includes: a shaft part common for a low frequency band, an intermediate frequency band and a high frequency band; a single power supply part connected to the shaft part and a ground plate; upper-stage power supply elements which are branched from the shaft part and asymmetrical; and lower-stage passive elements which are disconnected from the shaft part and asymmetrical. Pertubation elements which are asymmetrical to the upper-stage power supply elements are provided, respectively. Since the pertubation elements are provided respectively which are asymmetrical to the upper-stage power supply elements which are branched from the common shaft part and asymmetrical, a density of a surface current flowing to the power supply elements, the passive elements and the pertubation elements can be made different for each frequency, and the multiband antenna is capable of dealing with the low frequency band, the intermediate frequency band and the high frequency band while shortening a specific electric length clearly from a result of simulation shown in Fig. 6 to Fig. 9.
Patent JP-2014135523-A (JP)
Title: Epitaxial wafer and manufacturing method therefor
Inventor: INOGUCHI YASUHIRO
IPC: H01L31/10
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer and a manufacturing method therefor, which has light receiving sensitivity in a near infrared region, facilitates acquisition of excellent crystalline and highly precise formation of its one- or two-dimensional array, and which becomes raw material of a light receiving element capable of lowering a dark current.SOLUTION: The epitaxial wafer, having an epitaxial lamination structure of group III-V compound semiconductor, includes: InP substrate 1, a multiple quantum well structure 3, and InP layer 5 forming a surface layer.
Patent JP-2015212777-A (JP)
Title: Carrier for electrostatic charge image development, electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus
Inventor: TAZAKI MONA
IPC: G03G9/113
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for electrostatic charge image development that suppresses a reduction in image density in the early stage of image formation.SOLUTION: There is provided a carrier for electrostatic charge image development that includes core material particles and a coating layer that coats each of the core material particles and includes at least one selected from the group consisting of salicylic acid aluminum salt and salicylic acid derivative aluminum salt.
Patent JP-2015215003-A (JP)
Title: Check valve for secondary return water
Inventor: KANEMURA SATOSHI
IPC: F16K15/18
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To enable water left at a secondary side water supply pipe of a check valve to be easily shut off and eliminate return water when a component of a tap water meter or the check valve is replaced.SOLUTION: This invention comprises a main body barrel 1 including an inlet port 1a positioned at an upstream side, an outlet port 1b positioned at a downstream side and communicated with the inlet port 1b, a valve chamber 1c formed between the inlet port 1a and the outlet port 1b and having its upper part released, a horizontal partition wall 1d parting the inlet port 1a and the valve chamber 1c and a water conduction port 1e formed at the partition wall 1d, respectively; a check valve body 2 arranged to be ascended or descended in the valve chamber 1c, abutted against or moved away from a valve seat 1f formed at the upper surface of the partition wall 1d to open or close the water conduction port 1e; the second cylindrical valve body 3 arranged around the check valve body 2, threadably engaged with the inner peripheral surface of the valve chamber 1c of the main body barrel 1 to be ascended or descended and with its lower end part being on the upper surface of the partition wall 1d and formed around the valve seat 1f so as to cause the inlet port 1b and the water conduction port 1e to be communicated to each other or not to be communicated; and a cap 4 removably and threadably arranged at the second valve body 3 so as to close the valve chamber 1c of the main body barrel 1 together with the second valve body 3.
Patent JP-2015213567-A (JP)
Title: Needleless syringe
Inventor: MASUMOTO TAKAYA
IPC: A61M5/30
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a needleless syringe which facilitates the filling of a substance to be injected such as an injection solution, is less likely to cause leakage of the substance to be injected in the preparation of the injection, and easily discharges air left in a filling chamber after the filling.SOLUTION: A needleless syringe for injecting a substance to be injected in a region to be injected by emitting the substance to be injected without mediation of an injection needle includes: a filling part having a filling hole where an outside supply device is connected, a filling chamber which can house the substance to be injected supplied through the filling hole, a plunger which is slidable in the filling chamber, and a nozzle part for emitting the substance to be injected from an emitting hole; and a driving part for imparting emission energy to the plunger. A plug body is inserted in the filling hole through which the substance to be injected is supplied from the outside supply device to the filling chamber through the filling hole in a manner to press the substance to be injected that is present in the filling hole.
Patent JP-2015214278-A (JP)
Title: Vehicle air conditioning system
Inventor: HAYASHIDA YUKI
IPC: B61D27/00
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air conditioning system that can suppress cost of manufacture.SOLUTION: The vehicle air conditioning system 1 mounted on a roof part 101 of a railway vehicle 100 includes: an indoor blower 11 for blowing air to be blown into a cabin of the railway vehicle 100; an indoor heat exchanger 12 for exchanging heat with air; an electric heater 13 for heating air, where the electric heater 13 is configured so that multiple basic heater blocks 30 each having the same structure are coupled to one another.
Patent JP-2014159475-A (JP)
Title: Scriptaidisosteres and its use for therapy
Inventor: STEPHEN JOSEPH SHUTTLEWORTH
IPC: A61P35/00
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound having effects as an inhibitor of histone deacetylase (HDAC) and therefore exhibiting therapeutic usefulness.SOLUTION: There is provided a compound represented by the formula (I). (I), where X is C when ... is a double bond or X is N, CH or CQRwhen ... is a single bond, n is 1 to 10, R is H or QR, each R' is independently selected from H and QR, each Q is independently selected from a bond, CO, NH, S, SO, SOor O, each Ris independently selected from C1 to 10 alkyl, C2 to 10 alkenyl, C2 to 10 alkynyl, substituted or unsubstituted aryl or heteroaryl, acyl, C1 to 10 cycloalkyl, halogen, C1 to 10 alkylaryl or C1 to 10 heterocycloalkyl, L is nitrogen-containing heteroaryl and W is a zinc chelate residue.
Patent JP-2015219304-A (JP)
Title: Acoustic analysis device
Inventor: MAEZAWA AKIRA
IPC: G10L25/51
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To analyze correspondence on a time base between a plurality of acoustic signals with high accuracy.SOLUTION: An acoustic analysis device 100 includes analysis processing means for specifying, for each of D acoustic signals Ato A, an analysis state series indicating the transition of a plurality of states by using a second left-to-right type Markov model in which are arranged the same number of states as, and in the order common to, a basic state series generated from a first ergodic Markov model capable of transiting between discretionary states and representing a basic structure common to D acoustic signals Ato A.
Patent JP-2015217125-A (JP)
Title: Orthosis and wearing method of orthosis
Inventor: NAKAYAMA YOSHIHISA
IPC: A61F5/02
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an orthosis capable of easily adjusting circumference length and aligning the joint or the trunk normally.SOLUTION: The orthosis comprises a fixing member, a belt-like member disposed inside the fixing member for surrounding a region of a living body, and an adjustment member fixed to the fixing member. The adjustment member includes a rotating body having a first engagement part, and an extrusion body having a second engagement part to be engaged with the first engagement part. At least one of the first engagement part and the second engagement part is a screw thread. With the rotation of the rotating body, the extrusion body moves in the axial direction of the rotation, and the extrusion part presses an external face of the belt-like member.
Patent JP-2015219117-A (JP)
Title: Liquid display device and vehicle instrument
Inventor: MORI KOJI
IPC: G01D11/28
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To improve evenness in brightness of a liquid display device.SOLUTION: A liquid display device 70 comprises: a liquid display panel 71; a pointer illuminating light source 50 that functions as a light source; an illumination light division output unit 60 that guides light output from the pointer illuminating light source 50 toward the back side of the liquid display panel 71; a diffuser panel 72 that is located between the illumination light division output unit 60 and the liquid display panel 71, provided over the whole back of the liquid display panel 71, and diffuses light incident from the illumination light division output unit 60 to cast the light to the liquid display panel 71; a reflection member 77 that is formed at an area that is located on a back surface 72a of the diffuser panel 72 facing the illumination light division output unit 60 and includes a position that the optical axis X of the light incident from the illumination light division output unit 60 crosses, and reflects light toward the illumination light division output unit 60; and a curved surface 75 of an LCD case 73 that reflects the light reflected by the reflection member 77 toward the diffuser panel 72.
Patent JP-2015219175-A (JP)
Title: Shape measurement device, probe, structure manufacturing system, and manufacturing method of structure
Inventor: KITAZAWA DAISUKE
IPC: G01B11/24
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement device that can insert a probe deeply inside even when an aperture diameter of a hole part is small and the hole part is deep, and can efficiently acquire a shape of an inner side surface.SOLUTION: A shape measurement device has: a probe 20 to be inserted in a hole part Ma of a measurement object; and a scanning system relatively moving the probe 20 and the hole part Ma, in which the probe 20 includes: a light source unit 40; an illumination optical system 45 that irradiates an inner surface of the hole part Ma with light incident from the light source unit 40; an imaging optical system 44 that forms an image of the illuminated inner surface of the hole part Ma; and an image pickup element 42 that photographs the image of the imaging optical system 44, and an emerging end of illumination light from the light source unit 40 and the image pickup element 42 are arranged along an optical axis of the imaging optical system 44; and comprises a computation processing unit that calculates location information of the inner surface of the hole part Ma by means of image information on the image pickup element 42 and scan information on the scanning system.
Patent JP-2015028603-A (JP)
Title: Charging device and image forming apparatus
Inventor: SATO TAKASHI
IPC: G03G15/02
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To increase a discharge area while maintaining image quality in charging a photoreceptor so as to obtain high chargeability.SOLUTION: A charging device includes a charging member that receives the application of voltage to charge a photoreceptor, and a support member that supports the charging member to be in pressure contact with the photoreceptor. The charging member includes a conductive support, an elastic base layer supported by the conductive support, an elastic surface layer provided on the surface of the elastic base layer and harder than the elastic base layer, and concave-convex portions provided on the elastic surface layer. The convex parts constituting the concave-convex portions are brought into contact with the photoreceptor to be elastically deformed and form dischargeable gaps between the elastic surface layer and photoreceptor.
Patent JP-2015217213-A (JP)
Title: Game server, game control method, game program, and game program recording medium
Inventor: ISHIKAWA MITSURU
IPC: A63F13/45
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a game server capable of enhancing an actual user's eagerness for acquiring virtual items by implementing measures figured out by devising a method for randomly providing a virtual user with a virtual item, a game control method for controlling a progress of a game provided by the game server; a game program, a game program recording medium, and a game system.SOLUTION: A Gacha part processing part 103 includes, as shown in Figure 5: a Gacha receiving image output part 41; an acquisition request reception part 42; a data table update part 43; an item extraction part 44; a continuous extraction determination part 45; a winning probability determination part 46; a winning processing part 47; and a failure processing part 48.
Patent JP-2015219190-A (JP)
Title: Combination weighing method and combination weighing device
Inventor: KONISHI SATOSHI
IPC: G01G19/387
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a new combination weighing device capable of reducing a probability of combination failure as much as possible and enhancing an operation rate of the device while improving weighing accuracy by approximating a combination weighing result to a target value as much as possible.SOLUTION: A combination weighing device combines a mass of a weighed product and the mass of the weighed product supplied into each stock part, while repeating an operation of supplying the product weighed by weighing means to one of a plurality of stock parts so as to obtain the optimum combination in which a combination added value enters an allowable range and collects the products belonging to the obtained optimum combination. The combination weighing device determines whether or not the weighing accuracy is improved each time the optimum combination is obtained, and when not improved, determines how and to which stock part the weighted product is supplied so that the fluctuation of the product mass inside each stock part becomes appropriate, and the weighed product is supplied to the stock part determined to be appropriate.
Patent JP-2015219840-A (JP)
Title: Information processing device, information processing method and program
Inventor: SHOEMAKER JASON
IPC: G16H10/60
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, information processing method and program, for regularizing data for being used for training data of a sorter which optimizes prediction accuracy of the sorter.SOLUTION: The present invention calculates a centrality scale including a degree centrality, a medium value centrality, a distance centrality of a biological molecule forming a biological network, and a Bart constraint value for every biological network, based on biological network information, and then, acquires a conversion centrality scale in which the centrality scale for every biological network is converted so as to become a normal distribution or a continuously uniform distribution.
Patent JP-2015223010-A (JP)
Title: Semiconductor device
Inventor: NISHIGUCHI TETSUYA
IPC: H01L25/07
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a semiconductor device having a power module.SOLUTION: A semiconductor device 1 having a structure where a power module 2 is provided on a cooler 4 via an insulation layer 3 comprises an inductor 5 provided between the power module 2 and the cooler 4 in parallel with the insulation layer 3. Capacitance of the insulation layer 3 and a frequency of the LC resonance circuit are controlled in a manner such that a frequency of an LC resonance circuit formed by the insulation layer 3 and the inductor 5 becomes a frequency to reduce noise generated in the power module 2.
Patent JP-2015222622-A (JP)
Title: Power generation system
Inventor: NARAKI TATSUMASA
IPC: H01M8/04
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power generation system capable of preventing malfunction of auxiliary equipment caused by voltage abnormalities not grave enough to result in an operation of an overvoltage protection circuit provided for preventing breakage of the auxiliary equipment.SOLUTION: A power conditioner 6 is provided with a control power supply part 13 that generates a control power supply (DC24 V) to be supplied to auxiliary equipment 8 of a fuel cell 5. This control power supply part 13 comprises an overvoltage protection circuit 14 that cuts off an output of the control power supply part 13 when an output voltage becomes a predetermined upper limit voltage V1 or more. An auxiliary equipment controller 9 is provided with a 24-V monitoring circuit 11 for monitoring the output voltage of the control power supply part 13. In a case where the output voltage of the control power supply part 13 is less than the upper limit voltage V1 but out of a predetermined normal voltage range, the auxiliary equipment controller 9 performs auxiliary equipment stop processing, and then, outputs a power cut-off signal that instructs a power conditioner controller 12 to cut off the output of the control power supply part 13.